Bookworm Deluxe pc game is a first-person Puzzle video game developed by PopCap Games. It was released worldwide for the Microsoft Windows on 5 March, 2003.The game requires players to match adjacent letters to form word in the English language. Longer words are worth more points and have a greater chance of producing bonuses.In addition to standard letters, tiles of various colors can appear depending both on the current level within the game and on the length of words being formed.